From patchwork Thu Oct 10 11:33:43 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Roger_Pau_Monn=C3=A9?= X-Patchwork-Id: 11183125 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0030F76 for ; Thu, 10 Oct 2019 11:35:50 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D04552067B for ; Thu, 10 Oct 2019 11:35:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=citrix.com header.i=@citrix.com header.b="W4gGc1AQ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D04552067B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=citrix.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1iIWhr-0001bF-63; Thu, 10 Oct 2019 11:34:07 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1iIWhq-0001bA-BB for xen-devel@lists.xenproject.org; Thu, 10 Oct 2019 11:34:06 +0000 X-Inumbo-ID: dd1e1e4a-eb51-11e9-8c93-bc764e2007e4 Received: from esa5.hc3370-68.iphmx.com (unknown [216.71.155.168]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id dd1e1e4a-eb51-11e9-8c93-bc764e2007e4; Thu, 10 Oct 2019 11:34:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=citrix.com; s=securemail; t=1570707244; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=far0MmFAODjWXtEw+BTYzIZzJMA+U9sUhkaF04Syf7A=; b=W4gGc1AQasL2axqj3EG9k51h7496QSrI8kxFWb6yGJBQeWmDz0PNYQPE RY+g1m0ItbRgkVjd3qoBpkkCt9vsJkALn/7tW6XEvJJVOC15RCecOqXyT kZR2f7orI6GHTookW5nWvT2x4BrDuG1SAto8UbFJYTNHvG+wtlvuP0X87 U=; Authentication-Results: esa5.hc3370-68.iphmx.com; dkim=none (message not signed) header.i=none; spf=None smtp.pra=roger.pau@citrix.com; spf=Pass smtp.mailfrom=roger.pau@citrix.com; spf=None smtp.helo=postmaster@mail.citrix.com Received-SPF: None (esa5.hc3370-68.iphmx.com: no sender authenticity information available from domain of roger.pau@citrix.com) identity=pra; client-ip=162.221.158.21; receiver=esa5.hc3370-68.iphmx.com; envelope-from="roger.pau@citrix.com"; x-sender="roger.pau@citrix.com"; x-conformance=sidf_compatible Received-SPF: Pass (esa5.hc3370-68.iphmx.com: domain of roger.pau@citrix.com designates 162.221.158.21 as permitted sender) identity=mailfrom; client-ip=162.221.158.21; receiver=esa5.hc3370-68.iphmx.com; envelope-from="roger.pau@citrix.com"; x-sender="roger.pau@citrix.com"; x-conformance=sidf_compatible; x-record-type="v=spf1"; x-record-text="v=spf1 ip4:209.167.231.154 ip4:178.63.86.133 ip4:195.66.111.40/30 ip4:85.115.9.32/28 ip4:199.102.83.4 ip4:192.28.146.160 ip4:192.28.146.107 ip4:216.52.6.88 ip4:216.52.6.188 ip4:162.221.158.21 ip4:162.221.156.83 ip4:168.245.78.127 ~all" Received-SPF: None (esa5.hc3370-68.iphmx.com: no sender authenticity information available from domain of postmaster@mail.citrix.com) identity=helo; client-ip=162.221.158.21; receiver=esa5.hc3370-68.iphmx.com; envelope-from="roger.pau@citrix.com"; x-sender="postmaster@mail.citrix.com"; x-conformance=sidf_compatible IronPort-SDR: gmbEWvhzVGmNRjkxJihc8wLNH+jx1c9menS+WsKMJWfKdL6wNFecgLm8CV5328irjKhZMBdnH0 oDo2zzSsv3huwYreIXh6/hHLZc5FJUcXSWOJ8B7Rc/KOkzxbm0jge9WuNc70sWA+Ixqg3SSbY4 TRs9qDIyDsdRv1ZlZXFKc+ygdCCMqnN/2kGkOSenwYB9LefEO3EsbeA19quBoCfui9Gvtp8yvg 1xX3Oh9x0qjVL7RlTzVK0vaq9tPBPeuTN57vkqnXLo9cgtkNvNWea6GQxNvQlLZwZPqKAU1JCB 3jA= X-SBRS: 2.7 X-MesageID: 6973867 X-Ironport-Server: esa5.hc3370-68.iphmx.com X-Remote-IP: 162.221.158.21 X-Policy: $RELAYED X-IronPort-AV: E=Sophos;i="5.67,280,1566878400"; d="scan'208";a="6973867" From: Roger Pau Monne To: Date: Thu, 10 Oct 2019 13:33:43 +0200 Message-ID: <20191010113345.6867-1-roger.pau@citrix.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 Subject: [Xen-devel] [PATCH v2 0/2] iommu: fixes for interrupt remapping enabling X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Juergen Gross , Jan Beulich , Wei Liu , Andrew Cooper , Suravee Suthikulpanit , Roger Pau Monne Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" Hello, The following series contain two fixes for issues found when enabling interrupt remapping and the IO-APIC already has unmasked pins. While I'm not aware of any system malfunctioning (apart from reporting IOMMU interrupt remapping faults) I think it would be nice to have those in 4.13. The series can also be found at: git://xenbits.xen.org/people/royger/xen.git iommu_intr_v2 Thanks, Roger. Roger Pau Monne (2): x2APIC: translate IO-APIC entries when enabling the IOMMU iommu: translate IO-APIC pins when enabling interrupt remapping xen/arch/x86/apic.c | 9 +- xen/arch/x86/io_apic.c | 5 +- xen/drivers/passthrough/amd/iommu_init.c | 11 ++- xen/drivers/passthrough/amd/iommu_intr.c | 90 +------------------ xen/drivers/passthrough/x86/iommu.c | 34 ++++++- xen/include/asm-x86/hvm/svm/amd-iommu-proto.h | 1 + xen/include/asm-x86/io_apic.h | 3 +- 7 files changed, 52 insertions(+), 101 deletions(-)